¨4.0.1¨

Modules/Product/Services/ChosenProductVariations.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Modules\Product\Services;
+
+use Modules\Product\Entities\Product;
+
+class ChosenProductVariations
+{
+    private $product;
+    private $chosenVariations;
+
+
+    public function __construct(Product $product, array $chosenVariations = [])
+    {
+        $this->product = $product;
+        $this->chosenVariations = array_filter($chosenVariations);
+    }
+
+
+    public function getEntities()
+    {
+        return $this->product->variations()
+            ->with(['values' => function ($query) {
+                $query->whereIn('id', array_flatten($this->chosenVariations));
+            }])
+            ->whereIn('id', array_keys($this->chosenVariations))
+            ->get()
+            ->filter(function ($productVariation) {
+                return $productVariation->values->isNotEmpty();
+            });
+    }
+}